Sentence examples for made of quartz from inspiring English sources

Finer tools made of quartz and occasionally of chert become visible in the archaeological record about 28,000 years ago.

He showed me Balinese gongs, turtle rattles, ocarinas, a water drum, a glass harmonica made of quartz (its maker, Gerhard Finkenbeiner, disappeared on a solo plane flight in 1999).

Though that is impossible in a vacuum, when light passes through matter its speed is reduced, so particles traversing this layer (made of quartz in BaBar, and a foamy glass "aerogel" in Belle) can, indeed, travel faster than light.

The cell is made of quartz.

It was made of quartz to maximize the reaction efficiency.

Of the corresponding solutions, 0.5 ml is poured into cells made of quartz glass.

To validate our numerical findings, a cylindrical T-shaped duct made of quartz-glass with a metal gauze attaching on top of a Bunsen burner is designed and tested.

To get started, get yourself a crystal, most preferably made of clear quartz.

Originally, lenses were made of transparent quartz and beryl, but increased demand led to the adoption of optical glass, for which Venice and Nürnberg were the chief centres of production.

Frame-dragging is predicted to cause an additional precession of one hundred-thousandth of a degree, perpendicular to that caused by the geodetic effect.To measure that, the four gyroscopes in Gravity Probe B are made of fused quartz spheres, which will not expand or contract as the temperature changes.

The inch-and-a-quarter-thick Silestone slab is made of 95% quartz and 5% polymer resin.